Method nextHour

src/main/java/com/nlf/calendar/Solar.java:858–870

小时推移 @param hours 小时数 @return 阳历

(int hours)

   * @return 阳历
   */
  public Solar nextHour(int hours) {
    int h = hour + hours;
    int n = h < 0 ? -1 : 1;
    int hour = Math.abs(h);
    int days = hour / 24 * n;
    hour = (hour % 24) * n;
    if (hour < 0) {
      hour += 24;
      days--;
    }
    Solar solar = next(days);
    return fromYmdHms(solar.getYear(), solar.getMonth(), solar.getDay(), hour, solar.getMinute(), solar.getSecond());
  }

  /**
   * 获取薪资比例(感谢 https://gitee.com/smr1987)